| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.95 | 7.403% | $149.2365 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $143.41 | 6.279% | $152.4147 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $161.28 | 7.519% | $173.4066 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $49.46 | 13.507% | $56.1406 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $181.84 | 9.281% | $198.7166 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $23.63 | 6.408% | $25.1442 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $239.59 | 5.270% | $252.2164 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $938.16 | $1,007.2756 | $1,007.28 | $1,007.25 | $1,007.10 | |